EP 1140732 B1 20031112 - EMULSION EXPLOSIVE COMPOSITIONS
Title (en)
EMULSION EXPLOSIVE COMPOSITIONS
Title (de)
EMULSIONSSPRENGSTOFFZUSAMMENSETZUNG
Title (fr)
COMPOSITIONS D'EXPLOSIFS A EMULSION
Publication
Application
Priority
- US 9929839 W 19991215
- US 22266198 A 19981230
Abstract (en)
[origin: WO0040522A2] Water in oil emulsion explosive compositions comprises a discontinuous aqueous phase comprising at least one oxygen-supplying component, a continuous organic phase, an emulsifying amount of an emulsifier composition comprising: the reaction product of an amine (C) characterized by the presence within its structure of at least one H-N group and an intermediate formed in the reaction of (A) at least one olefinic compound containing at least one group of formula (I) and (B) at least one carboxylic reactant selected from the group consisting of compounds of the formula (III) R<3>C(O)(R<4>)nC(O)OR<5> wherein each of R<3> and R<5> is independently H or a hydrocarbyl group, R<4> is a divalent hydrocarbylene group, and n is 0 or 1, and reactive sources thereof and optionally, from about 0.5 to about 2 moles, per mole of (B), of (D) at least one aldehyde or ketone; and optionally a sensitizer.
IPC 1-7
IPC 8 full level
C06B 47/14 (2006.01)
CPC (source: EP US)
C06B 47/145 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
WO 0040522 A2 20000713; WO 0040522 A3 20001102; AU 4448300 A 20000724; AU 775333 B2 20040729; CA 2370287 A1 20000713; DE 69912841 D1 20031218; DE 69912841 T2 20041111; EP 1140732 A2 20011010; EP 1140732 B1 20031112; US 6200398 B1 20010313
DOCDB simple family (application)
US 9929839 W 19991215; AU 4448300 A 19991215; CA 2370287 A 19991215; DE 69912841 T 19991215; EP 99973223 A 19991215; US 22266198 A 19981230